A powerful backpack sprayer/duster that easily converts from liquid to granular applications.
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Product Highlights
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Multi-Function Control Handle
Having easy access to all of the controls on one comfortable handle makes it easy to complete tasks so the operator’s hand never has to leave the handle. -
Anti-Vibration System
The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience. -
Adjustable Support Harness
STIHL backpack blowers and sprayers are equipped with an adjustable support harness that distributes weight evenly across the shoulders and back, reducing user fatigue.
SR 450 Specifications | |
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POWER SOURCE | Gas |
WEIGHT | 28.2 lbs. |
CONTAINER CAPACITY | 3.7 gals. |
MAXIMUM SPRAY RANGE | 48 ft. |
AIR VOLUME | 542 cfm |
ENGINE POWER | 3.9 bhp |
FUEL CAPACITY | 57.5 oz. |
DISPLACEMENT | 3.86 cu. in. |
WASHING INSTRUCTIONS:
Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.